High
github
·
GHSA-wrh5-cmwx-q2qr
Ollama Server Vulnerable to Denial of Service (DoS) Attack
Published May 16, 2025
CVSS 7.5
A vulnerability in the Ollama server version 0.5.11 allows a malicious user to cause a Denial of Service (DoS) attack by customizing the manifest content and spoofing a service. This is due to improper validation of array index access when downloading a model via the /api/pull endpoint, which can lead to a server crash.
Affected AI Products
ollama